Rocm6.3 turn off ort ops for migx (#55)

* Force MIGraphXEP when MIGraphX is chosen

* Fix lint

onnxruntime/python/tools/transformers/benchmark.py

@@ -136,6 +136,15 @@ def run_onnxruntime(
             )
             return results
 
+    if provider == "migraphx":
+        optimizer_info = OptimizerInfo.NOOPT
+        warm_up_repeat = 5
+        if "MIGraphXExecutionProvider" not in onnxruntime.get_available_providers():
+            logger.error(
+                "Please install onnxruntime-rocm package, and use a machine with GPU for testing gpu performance."
+            )
+            return results
+
     if optimizer_info == OptimizerInfo.NOOPT:
         logger.warning(
             f"OptimizerInfo is set to {optimizer_info}, graph optimizations specified in FusionOptions are not applied."

onnxruntime/python/tools/transformers/models/gpt2/convert_to_onnx.py

@@ -370,8 +370,12 @@ def main(argv=None, experiment_name: str = "", run_id: str = "0", csv_filename:
     logger.info(f"Output path: {output_path}")
     model_size_in_MB = int(get_onnx_model_size(output_path, args.use_external_data_format) / 1024 / 1024)  # noqa: N806
 
+    provider = args.provider
+    if args.provider == "migraphx":
+        provider = "MIGraphXExecutionProvider"
+
     session = create_onnxruntime_session(
-        output_path, args.use_gpu, args.provider, enable_all_optimization=True, verbose=args.verbose
+        output_path, args.use_gpu, provider, enable_all_optimization=True, verbose=args.verbose
     )
     if args.model_class == "GPT2LMHeadModel" and session is not None:
         parity_result = gpt2helper.test_parity(